9982901542329 has 9 divisors (see below), whose sum is σ = 14419760363749. Its totient is φ = 6655261375740.

The previous prime is 9982901542321. The next prime is 9982901542333. The reversal of 9982901542329 is 9232451092899.

The square root of 9982901542329 is 3159573.

It is a perfect power (a square), and thus also a powerful number.

9982901542329 is a `hidden beast` number, since 9 + 9 + 8 + 290 + 15 + 4 + 2 + 329 = 666.

9982901542329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 9982901542329 - 2³ = 9982901542321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9982901542321) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8952124 + ... + 10005314.

Almost surely, 2^{9982901542329} is an apocalyptic number.

9982901542329 is the 3159573-rd square number.

9982901542329 is the 1579787-th centered octagonal number.

It is an amenable number.

9982901542329 is a deficient number, since it is larger than the sum of its proper divisors (4436858821420).

9982901542329 is an frugal number, since it uses more digits than its factorization.

9982901542329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2106388 (or 1053194 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 63.

The spelling of 9982901542329 in words is "nine trillion, nine hundred eighty-two billion, nine hundred one million, five hundred forty-two thousand, three hundred twenty-nine".